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VIOFO HK3-C Acc Hardwire Kit, 13ft USB-C Hard Wire Kit for A139 Dash Cam, Low Voltage Protection

4.4 4.4 out of 5 stars 591 ratings

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Purchase options and add-ons

Brand VIOFO
Connector Type USB Type C
Cable Type USB
Compatible Devices Camera
Color red, black, yellow

About this item

  • VIOFO HK3-C Acc Hardwire Kit, 13ft (4m) USB-C Hard Wire Kit for A139/A139Pro Dash Cam, Low Voltage Protection
  • 【24 Hours Parking Surveillance】When the engine is off, HK3-C hardwire kit provides continuous power to the camera, any collisions, event will be recorded.
  • 【Low Voltage Protection】HK3-C hardwire lets you set a voltage cut-off value with 4 options, when the voltage of vehicle’s battery drops to the cut-off value, it will stop powering your dashcam, thus protecting your battery from discharge.
  • 【Automatically switch parking mode】With ACC detection, the dash cam will switch to parking mode automatically if the vehicle engine is off. The dash cam will switch into normal recording when the vehicle engine is on.
  • 【12 / 24V Compatible】HK3-C ACC Hardwire kits connects the camera directly to the car, truck, bus, SUVs, or big rig for continuous power, accepts voltage from any type of vehicles runs on 12 – 24V.
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Frequently bought together

$10.95
Get it Apr 2 - 3
In stock
Usually ships within 2 to 3 days.
Ships from and sold by OCD Tronic.
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$19.99
Get it as soon as Tuesday, Mar 26
In Stock
Sold by VIOFO LTD and ships from Amazon Fulfillment.
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From the brand

What's in the box

  • Hardwire Kit

  • Product Description

    HK3-C
    HK5

    Specification

    Connector Type Type-C
    Input Voltage DC12V/24V
    Output Voltage 5V-2.5A Max
    Input Interface ACC (Yellow), Ground (Black), Battery (Red)
    Voltage Cut-Off Value 11.8V, 12V, 12.2V, 12.4V
    Compatible With A139, A139Pro
    Working Temperature -30°C to 60°C (-22°F to 140°F)
    Cable Length 4 meters ( 13.1ft )
    HK3-C HK3 HK4 HK5
    HK3-C HK3 HK4 VS1
    Customer Reviews
    4.4 out of 5 stars
    591
    4.4 out of 5 stars
    2,289
    4.4 out of 5 stars
    566
    Applicable Model A139, A139PRO A129, A129 PLUS, A129 PRO, A119 V3 T130 , A229, A119Mini, WM1 VS1
    Connector Port USB Type-C Mini USB USB Type-C USB Type-C
    Input 12-24V 12-24V 12-24V 12-24V
    Input Interface ACC (Yellow), Ground (Black), Battery (Red) ACC (Yellow), Ground (Black), Battery (Red) ACC (Yellow), Ground (Black), Battery (Red) ACC (Yellow), Ground (Black), Battery (Red)
    Length 13.1ft(4M) 13.1ft(4M) 13.1ft(4M) 13.1ft(4M)

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    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

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    VIOFO

    VIOFO HK3-C Acc Hardwire Kit, 13ft USB-C Hard Wire Kit for A139 Dash Cam, Low Voltage Protection


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    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    591 global ratings

    Customers say

    Customers like the ease of installation with the electronic cable. They mention that the instructions are spot on and easy to follow. They appreciate the user-friendly interface and reliable GPS tracking. That said, opinions are mixed on performance.

    AI-generated from the text of customer reviews

    10 customers mention10 positive0 negative

    Customers find the installation process of the electronic cable to be easy. They mention that the instructions are spot on and easy to follow. They appreciate the user-friendly interface and reliable GPS tracking. They also mention that there are plenty of install videos on YouTube. Overall, most are happy with the product and recommend it to others.

    "...The user-friendly interface and reliable GPS tracking make it a top-notch choice for anyone seeking a reliable and feature-rich dashcam...." Read more

    "...OH! I also had an install manual in German. But it was easy enough to understand even though I don't speak a lick of German" Read more

    "...It went smoothly and nothing hung down." Read more

    "If you have a basic understanding of 12v wiring this should be a breeze to install...." Read more

    16 customers mention7 positive9 negative

    Customers are mixed about the performance of the electronic cable. Some mention it works great, while others say it's not working as intended, a complete failure, and useless.

    "...clock work, after about a month of having this connected, the car will no longer start due to a dead battery...." Read more

    "...the Viofo A139 Pro three-channel dashcam, and I'm incredibly impressed with its performance...." Read more

    "...Complete failure...." Read more

    "...It works well with the dash cam. Highly recommend it for the dash cam." Read more

    Are you serious????????
    1 Star
    Are you serious????????
    Look at wires black and yellow! ACC labels at black and GND at yellow. Are u kidding me. Checked everything.
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    Top reviews from the United States

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    Top reviews from other countries

    Translate all reviews to English
    KenO
    5.0 out of 5 stars Good Quality, good value
    Reviewed in Canada on July 15, 2023
    Raúl
    1.0 out of 5 stars No sirve para 119 V3
    Reviewed in Spain on January 3, 2024
    Nicolò
    5.0 out of 5 stars Cavi perfetti
    Reviewed in Italy on November 14, 2023
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    5.0 out of 5 stars Viofo Hkc hardwire kit
    Reviewed in the United Kingdom on July 22, 2023
    Takiry
    5.0 out of 5 stars Schnelle Installation
    Reviewed in Germany on July 22, 2023